Welcome to Adobe® Photoshop® CS5. This document contains known issues and troubleshooting tips not covered in the Photoshop documentation.
See Adobe Support for late-breaking information and known issues for all Creative Suite 5 applications.
On Macintosh only, several plug-ins are no longer supported for 64-bit systems. These plug-ins run in 32-bit mode only:
- Embed/Read Watermark
- Lighting Effects
- Send Video Preview to Device
- Video Preview
- Optional plug-ins (Contact Sheet, Pattern Maker, PhotomergeUI, Web Photo Gallery).
Note: These plug-ins are not included in your Photoshop CS5 install. You can find more info in Plug-ins | Photoshop CS5. This download package contains the plug-ins along with the Optional Plug-ins ReadMe.
You can encounter instabilities with some third-party Carbon plug-ins from CS4 or earlier. Adobe recommends that you do not copy third-party plug-ins directly to the Photoshop Plug-ins folder. Store these third-party plug-ins in a separate folder and then loaded via Preferences > Plug-ins > Additional Plug-ins. If instabilities occur in the app, either through general use or when using a plug-in directly, follow the plug-in troubleshooting in Troubleshoot plug-ins | Photoshop CS4, CS5.